SDO HMI 2014-04-08 12:00:33 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 11.27 | 0.00 | 7.03 | -13.51 | 308.14 | -36.85 | 104.50 | 0.6057 | 446.4 | 347.9 | |
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See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 2.20 | 0.00 | 1.31 | -15.43 | 311.88 | -33.12 | 108.76 | 0.5584 | 606.0 | 560.0 | |
| 0.00 | 1.23 | 0.00 | 0.74 | -15.14 | 311.70 | -33.29 | 108.20 | 0.5599 | 706.0 | 543.9 | |
| 0.00 | 1.15 | 0.00 | 0.71 | -18.15 | 309.02 | -35.98 | 112.23 | 0.6053 | 699.0 | 531.3 | |
| 0.00 | 1.32 | 0.00 | 0.82 | -16.95 | 309.14 | -35.86 | 110.34 | 0.5998 | 591.0 | 493.5 | |
| 0.00 | 1.67 | 0.00 | 1.02 | -7.23 | 309.07 | -35.93 | 93.93 | 0.5857 | 451.0 | 327.6 | |
| 0.00 | 1.06 | 0.00 | 0.67 | -10.41 | 306.47 | -38.53 | 99.10 | 0.6227 | 702.0 | 575.9 | |
| 0.00 | 1.23 | 0.00 | 0.78 | -9.67 | 306.14 | -38.85 | 97.88 | 0.6266 | 406.0 | 357.2 | |
| 0.00 | 1.41 | 0.00 | 0.98 | -15.16 | 300.76 | -44.23 | 105.50 | 0.7010 | -590.0 | -483.1 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
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that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |